Among the tech companies you might expect to see at the WT (Wearable Technologies) Conference in San Francisco, like Google, 3M Synopsys, is a company that seemed out of place: Tesla Motors. But then …

Like people, the Bay Area’s tech companies each have their own distinct personality. So if you were a tech company, which company would you be? Take our quiz to find out which Silicon Valley stalwart …

In Thursday’s Chronicle Business section is a story about Hewlett Packard announcing a new laptop model on Thursday that includes built-in motion-control technology from Leap Motion of San Francisco. …